EP1097518A4 - Technique et dispositif correspondant d'attribution de puissance de transmission a des unites d'abonne dans un systeme de communication sans fil - Google Patents

Technique et dispositif correspondant d'attribution de puissance de transmission a des unites d'abonne dans un systeme de communication sans fil

Info

Publication number
EP1097518A4
EP1097518A4 EP99931851A EP99931851A EP1097518A4 EP 1097518 A4 EP1097518 A4 EP 1097518A4 EP 99931851 A EP99931851 A EP 99931851A EP 99931851 A EP99931851 A EP 99931851A EP 1097518 A4 EP1097518 A4 EP 1097518A4
Authority
EP
European Patent Office
Prior art keywords
wireless communications
transmit power
subscriber units
allocating transmit
communications system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99931851A
Other languages
German (de)
English (en)
Other versions
EP1097518B1 (fr
EP1097518A1 (fr
Inventor
Kamyar Rohani
Mansoor Ahmed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP1097518A1 publication Critical patent/EP1097518A1/fr
Publication of EP1097518A4 publication Critical patent/EP1097518A4/fr
Application granted granted Critical
Publication of EP1097518B1 publication Critical patent/EP1097518B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
EP99931851A 1998-07-10 1999-06-22 Technique et dispositif correspondant d'attribution de puissance de transmission a des unites d'abonne dans un systeme de communication sans fil Expired - Lifetime EP1097518B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US113391 1993-08-27
US09/113,391 US6064659A (en) 1998-07-10 1998-07-10 Method and system for allocating transmit power to subscriber units in a wireless communications system
PCT/US1999/014004 WO2000003487A1 (fr) 1998-07-10 1999-06-22 Technique et dispositif correspondant d'attribution de puissance de transmission a des unites d'abonne dans un systeme de communication sans fil

Publications (3)

Publication Number Publication Date
EP1097518A1 EP1097518A1 (fr) 2001-05-09
EP1097518A4 true EP1097518A4 (fr) 2004-06-23
EP1097518B1 EP1097518B1 (fr) 2009-02-11

Family

ID=22349128

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99931851A Expired - Lifetime EP1097518B1 (fr) 1998-07-10 1999-06-22 Technique et dispositif correspondant d'attribution de puissance de transmission a des unites d'abonne dans un systeme de communication sans fil

Country Status (10)

Country Link
US (1) US6064659A (fr)
EP (1) EP1097518B1 (fr)
JP (1) JP4486752B2 (fr)
KR (1) KR100405157B1 (fr)
CN (1) CN1153358C (fr)
BR (1) BR9911957B1 (fr)
CA (1) CA2336947C (fr)
DE (1) DE69940402D1 (fr)
IL (1) IL140644A (fr)
WO (1) WO2000003487A1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336629B1 (en) * 1999-06-29 2008-02-26 Nokia Corporation Power control method and device
FR2805703B1 (fr) * 2000-02-29 2003-09-05 Mitsubishi Electric Inf Tech Systeme de controle de la puissance d'emission d'une station de base avec laquelle plusieurs stations mobiles sont en communication
EP1134911A1 (fr) 2000-03-17 2001-09-19 Alcatel Operation d'un Systeme de telecommunication cellulaire
CN1135745C (zh) * 2000-03-23 2004-01-21 华为技术有限公司 码分多址通讯系统前向功率饱和保护方法及功率控制装置
US6580899B1 (en) * 2000-09-07 2003-06-17 Nortel Networks Limited Adaptive forward power management algorithm for traffic hotspots
DE60238732D1 (de) 2001-01-18 2011-02-10 Ntt Docomo Inc Vorrichtung und Verfahren zur Sendeleistungsregelung und Mobilstation
US6775541B2 (en) 2001-01-19 2004-08-10 Motorola, Inc. Method and apparatus for controlling data rates to preserve voice quality in a CDMA system
EP1160996A1 (fr) * 2001-02-02 2001-12-05 Siemens Aktiengesellschaft Procédé, dispositif et système de radio mobile pour le contrôle des charactéristiques de transmission d'un premier transmetteur
US7016364B2 (en) * 2001-05-04 2006-03-21 Alcatel Canada Inc. Power pooling in network downstream data transmission
EP1331690B1 (fr) * 2002-01-23 2006-04-19 Siemens Schweiz AG Arrangement d'antenne pour station de base à faisceau ajustable
US6862271B2 (en) * 2002-02-26 2005-03-01 Qualcomm Incorporated Multiple-input, multiple-output (MIMO) systems with multiple transmission modes
JP4074781B2 (ja) * 2002-05-23 2008-04-09 株式会社エヌ・ティ・ティ・ドコモ 基地局、送信電力制御方法、及び移動通信システム
US7072679B2 (en) * 2002-06-28 2006-07-04 Harris Corporation Automatic transmit power control disabling
US7164919B2 (en) * 2002-07-01 2007-01-16 Qualcomm Incorporated Scheduling of data transmission for terminals with variable scheduling delays
JP3574446B2 (ja) * 2002-09-19 2004-10-06 松下電器産業株式会社 送信電力制御方法および基地局装置
EP1559290A1 (fr) * 2002-11-08 2005-08-03 Nokia Corporation Procede de transmission de donnees, controleur de reseau radio et station de base
US7660282B2 (en) 2003-02-18 2010-02-09 Qualcomm Incorporated Congestion control in a wireless data network
DE10325306A1 (de) * 2003-06-04 2004-12-30 Siemens Ag Verfahren zur Steuerung von Sendeleistungen von wenigstens zwei von einer sendenden Station gleichzeitig übertragenen Kanälen sowie sendende Station
US7804814B2 (en) 2003-06-13 2010-09-28 Siemens Aktiengesellschaft Power control for a mobile radio communication system
MXPA06001174A (es) 2003-07-30 2006-04-11 Interdigital Tech Corp Control de potencia de enlace descendente con limite para el rango dinamico utilizando deteccion de pontencia de transmision de enlace descendente.
EP1830480B1 (fr) * 2003-07-30 2009-04-15 Interdigital Technology Corporation Commande de puissance en liaison descendante avec limitation de la plage dynamique utilisant la détection de la puissance de transmission en liaison descendante
ES2321839T3 (es) * 2003-08-11 2009-06-12 Koninklijke Philips Electronics N.V. Gestion de potencia en terminales moviles para permitir la transmision de señales ack/nack.
US7746840B2 (en) 2003-10-17 2010-06-29 Nec Corporation Signaling method, system, base station and mobile station
JP4420329B2 (ja) * 2003-11-11 2010-02-24 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 移動体通信端末及び送信電力制御方法
JP4837769B2 (ja) * 2003-11-11 2011-12-14 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 移動体通信端末及び送信電力制御方法
US20050136960A1 (en) * 2003-12-17 2005-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Power control method
GB2411078B (en) * 2004-02-10 2009-02-04 Samsung Electronics Co Ltd Mobile communications
CN100586044C (zh) * 2004-03-01 2010-01-27 日本电气株式会社 无线电基站设备和传输功率控制方法
WO2007026630A1 (fr) * 2005-08-29 2007-03-08 Kissei Pharmaceutical Co., Ltd. Agent préventif ou thérapeutique pour une maladie causée par une baisse du liquide lacrymal
US7698578B2 (en) * 2006-06-29 2010-04-13 Nokia Corporation Temperature-dependent power adjustment of transmitter
EP2015492A1 (fr) * 2007-06-19 2009-01-14 Nokia Siemens Networks Oy Procédé de création de rapports sur la qualité de canal, dispositif de communication sans fil doté de structures de création de rapports sur la qualité de canal
CN101174860B (zh) * 2007-11-14 2011-05-11 中兴通讯股份有限公司 一种前向功率过载控制方法
DE102012219077A1 (de) * 2012-10-08 2014-04-10 Siemens Aktiengesellschaft Verfahren zur Verteilung einer elektrischen Leistung
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
EP3503635A1 (fr) * 2017-12-22 2019-06-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Notification d'urgence (urllc) demandant une transmission libre à autorisation spontanée pour v2x

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565505A2 (fr) * 1992-04-10 1993-10-13 Ericsson Inc. Commande de puissance en duplex dans un système radio-téléphonique mobile cellulaire
EP0656716A1 (fr) * 1993-12-02 1995-06-07 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Procédé et dispositif de commande de puissance en lien entre la base et la station mobile d'un système de mobilphone au accès multiple par code de répartition
JPH0936801A (ja) * 1995-07-14 1997-02-07 Nec Corp 基地局送信電力制御装置
US5715526A (en) * 1995-09-08 1998-02-03 Qualcomm Incorporated Apparatus and method for controlling transmission power in a cellular communications system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
KR100275118B1 (ko) * 1992-12-31 2000-12-15 김영환 기록 속도 제어 방법
JP2959458B2 (ja) * 1996-01-19 1999-10-06 日本電気株式会社 送信電力制御方法
KR19990012755A (ko) * 1997-07-30 1999-02-25 윤종용 간섭을 줄이기 위한 역전력 제어장치 및 방법
JP3028802B2 (ja) * 1998-05-28 2000-04-04 日本電気株式会社 Ｃｄｍａ移動通信システムにおける呼出捕捉時の電力制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565505A2 (fr) * 1992-04-10 1993-10-13 Ericsson Inc. Commande de puissance en duplex dans un système radio-téléphonique mobile cellulaire
EP0656716A1 (fr) * 1993-12-02 1995-06-07 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Procédé et dispositif de commande de puissance en lien entre la base et la station mobile d'un système de mobilphone au accès multiple par code de répartition
JPH0936801A (ja) * 1995-07-14 1997-02-07 Nec Corp 基地局送信電力制御装置
US5794129A (en) * 1995-07-14 1998-08-11 Nec Corporation Mobile communication system and base station for use therein
US5715526A (en) * 1995-09-08 1998-02-03 Qualcomm Incorporated Apparatus and method for controlling transmission power in a cellular communications system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KIM D: "DOWNLINK POWER ALLOCATION AND ADJUSTMENT FOR CDMA CELLULAR SYSTEMS", IEEE COMMUNICATIONS LETTERS, IEEE SERVICE CENTER, PISCATAWAY,US, US, vol. 1, no. 4, 1 July 1997 (1997-07-01), pages 96 - 98, XP000695213, ISSN: 1089-7798 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 06 30 June 1997 (1997-06-30) *
See also references of WO0003487A1 *

Also Published As

Publication number Publication date
CA2336947C (fr) 2004-02-24
EP1097518B1 (fr) 2009-02-11
JP2002520939A (ja) 2002-07-09
JP4486752B2 (ja) 2010-06-23
DE69940402D1 (de) 2009-03-26
KR100405157B1 (ko) 2003-11-12
IL140644A0 (en) 2002-02-10
BR9911957A (pt) 2001-03-27
EP1097518A1 (fr) 2001-05-09
WO2000003487A1 (fr) 2000-01-20
CN1312975A (zh) 2001-09-12
CN1153358C (zh) 2004-06-09
BR9911957B1 (pt) 2012-06-12
CA2336947A1 (fr) 2000-01-20
US6064659A (en) 2000-05-16
KR20010071811A (ko) 2001-07-31
IL140644A (en) 2005-12-18

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